BlueAnt USEN-BAW-S4
BlueAnt S4 Handsfree Voice Controlled Car Speakerphone
Model: USEN-BAW-S4
Introduction
The BlueAnt S4 is a true handsfree voice-controlled car speakerphone designed to enhance your driving safety and convenience. It allows you to make and receive calls, listen to messages, and stream audio without ever touching your phone. This manual provides comprehensive instructions for setting up, operating, and maintaining your S4 device.
Product Overview

Figure 1: BlueAnt S4 Device. This image displays the BlueAnt S4 car speakerphone, a sleek black device with a textured top surface and a black sun visor clip attached to its underside. The front edge features clearly visible control buttons: a '+' for volume up, a phone icon for call management, and a '-' for volume down. A small microphone opening is also visible near the phone button. The side of the device shows a USB charging port and a power slider switch.
Key Features:
- True Handsfree Voice Control: Activate the device and manage calls using only your voice.
- Text-to-Speech Technology: Announces the name or number of incoming callers.
- A2DP Streaming: Stream music, podcasts, and turn-by-turn GPS directions from your phone.
- Multi-point Connection: Connect and manage calls from two paired phones simultaneously.
- Easy Installation: Attaches securely to your car's sun visor with no complex wiring.
- Embedded Audio Help: Provides spoken guidance for setup and operation.
- Android Application Support: Enhance functionality with the dedicated BlueAnt S4 Android app for text message readout.
Setup
1. Charging the Device
Before first use, fully charge your BlueAnt S4. Connect the provided USB charging cable to the S4's charging port and plug the other end into a USB power source (e.g., car charger, computer USB port). The charging indicator light will show the charging status.
2. Mounting the S4
The BlueAnt S4 is designed to clip onto your car's sun visor. Simply slide the integrated clip over the edge of your sun visor. Ensure it is securely attached and does not obstruct your view or interfere with vehicle operation.
3. Pairing with Your Phone
To use the S4, you must first pair it with your Bluetooth-enabled mobile phone.
- Ensure the S4 is powered off.
- Press and hold the Multi-function button (phone icon) until the LED indicator flashes blue and red, indicating pairing mode.
- On your mobile phone, go to the Bluetooth settings and enable Bluetooth.
- Search for new devices. The S4 should appear in the list, typically as "BlueAnt S4".
- Select "BlueAnt S4" to pair. If prompted for a passcode, enter "0000" (four zeros).
- Once paired, the S4 will confirm with an audio prompt, and the LED will flash blue periodically.
- The S4 will attempt to transfer your phone's address book (up to 2,000 contacts) for caller ID announcement.
Note: You can connect two phones simultaneously. After pairing the first, repeat the pairing process for the second phone. The S4 will manage calls from whichever phone rings.
Operation
Voice Commands
The BlueAnt S4 is primarily voice-controlled. To activate the S4's voice command system, simply say the trigger phrase:
"BlueAnt Speak to Me"
Once activated, the S4 will prompt you for a command. You can say "What Can I Say" at any time to hear a list of available commands.
Making Calls
- Using Phone's Voice Dialing: After activating the S4, say "Phone Commands". The S4 will then activate your phone's voice dialing feature (if supported by your phone). Follow your phone's prompts to dial a contact or number.
Receiving Calls
When an incoming call is detected, the S4 will announce the caller's name (if in your phonebook) or number and ask if you want to take the call.
- To answer the call, say: "Answer"
- To ignore the call, say: "Ignore"
Volume Control
Adjust the call volume using the dedicated volume buttons on the front of the S4:
- Press the '+' button to increase volume.
- Press the '-' button to decrease volume.
A2DP Audio Streaming
The S4 supports A2DP (Advanced Audio Distribution Profile), allowing you to stream audio from your phone to the speakerphone. This includes:
- Music playback
- Podcasts
- Turn-by-turn directions from GPS applications
Simply start playing audio on your paired phone, and it will automatically stream through the S4.
Text Message Readout (Android)
For Android users, the BlueAnt S4 can read incoming text messages aloud. This requires installing the free BlueAnt S4 Android application on your device (Android 2.x or later). Once installed and configured, incoming messages will be read out automatically.
Maintenance
To ensure the longevity and optimal performance of your BlueAnt S4:
- Keep the device clean by wiping it with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
- Do not expose the device to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
- Store the device in a cool, dry place when not in use.
- Avoid dropping the device or subjecting it to strong impacts.
Troubleshooting
| Problem | Solution |
|---|---|
| Device does not power on. | Ensure the device is fully charged. Connect it to a power source and allow it to charge for at least 30 minutes before attempting to power on again. |
| Cannot pair with phone. |
|
| Voice commands not recognized. |
|
| No audio or low volume. |
|
| S4 speaks in the wrong language. | Refer to the BlueAnt S4 full user manual (available online from BlueAnt support) for instructions on changing the device language. This typically involves a specific button combination during power-on. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | USEN-BAW-S4 |
| Connectivity | Bluetooth |
| Special Features | Hands-Free Calls, Voice Control, A2DP Streaming, Text-to-Speech |
| Color | Black |
| Power Source | Battery Powered |
| Item Weight | 9.6 ounces (approx. 272 grams) |
| Package Dimensions | 6.1 x 5.9 x 1.9 inches |
| Date First Available | July 15, 2010 |
Safety Information
Always prioritize safe driving. Do not operate the device in a manner that distracts you from the road. Adhere to all local laws and regulations regarding the use of mobile devices while driving. Keep the device away from children and pets. Do not attempt to disassemble or modify the device, as this may cause damage or injury and will void the warranty.
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